Comprehensive Component (Engine Input) Monitor (EVAP Leak Check Model)

OBD System Description - Comprehensive Component (Engine Input) Monitor (EVAP Leak Check Model)

Monitoring Procedure
Input signal of the followings are checked for open, short of circuit by monitoring input voltage.
^ MAF sensor (P0102, P0103)
^ IAT sensor (P0112, P0113)
^ ECT sensor (P0117, P0118)
^ TP sensor (P0122, P0123, P0222, P0223)
^ Knock sensor (P0327, P0328)
^ APP sensor (P2122, P2123, P2127, P2128)
^ Barometric pressure sensor (P2228, P2229)

DTC Description / Detecting / Confirmation Procedure

P0102, P0103
Refer to DTC P0102 / P0103: Mass or Volume Air Flow Circuit Low / High Input. P0102

P0112, P0113
Refer to DTC P0112 / P0113: Intake Air Temperature Sensor Circuit Low / High Input. P0112

P0117, P0118
Refer to DTC P0117 / P0118: Engine Coolant Temperature Circuit Low / High. P0117

P0122, P0123
Refer to DTC P0122 / P0123: Throttle / Pedal Position Sensor / Switch "A" Circuit Low / High. P0122

P0222, P0223
Refer to DTC P0222 / P0223: Throttle Position Sensor (Sub) Circuit Low / High. P0222

P0327, P0328
Refer to DTC P0327 / P0328: Knock Sensor Circuit Low / High. P0327

P2122, P2123
Refer to DTC P2122 / P2123: Throttle / Pedal Position Sensor / Switch "D" Circuit Low / High. P2122

P2127, P2128
Refer to DTC P2127 / P2128: Throttle / Pedal Position Sensor / Switch "E" Circuit Low / High Input. P2127

P2228, P2229
Refer to DTC P2228 / P2229: Barometric Pressure Circuit Low / High (EVAP Leak Check Model). P2228

Sensor Circuit Monitor

Operation:

Enable Conditions:

Typical Malfunction Thresholds: